ProductsAPI / SDK changeMLOps, Tooling & Infrastructure1 source · Oct 15, 2026

anthropics/anthropic-sdk-python v1.15.0

api: add the speed parameter and usage.speed to Messages

Key points

  • api: add betweentools to thinking types in model capabilities
  • api: return a Console organization's usage-tier spend cap as a read-only spend limit
  • docs: describe headers on Managed Agents and telemetry endpoints
  • api: note that some models need a beta header to use speed

Sources (1)

  • [1]anthropics/anthropic-sdk-python v1.15.0
    GitHub: anthropics/anthropic-sdk-python · Oct 15, 07:45 PM
    * **api:** add the speed parameter and usage.speed to Messages
    * **api:** add between_tools to thinking types in model capabilities

Extractive summary: sentences quoted from the sources.

Hype check

Independently coveredCovered by 1 outlets

  1. Follow-up · Oct 16, 2026Annotrace: A Workbench for Step-Level Annotation of Agent Traces

Before this

  1. Oct 15, 2026anthropics/claude-code v2.1.301
  2. Oct 15, 2026Agent Status Protocol (ASP): A Lightweight Specification for State Reporting in Multi-Agent Systems
  3. Oct 14, 2026anthropics/claude-code v2.1.300
  4. Oct 14, 2026anthropics/anthropic-sdk-python v1.14.0
  5. Oct 14, 2026Paving the Road to Production: Governed Enterprise AI Agents — Harish Gaggar, Credit Karma

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